KB5127648 breaks WPA2-Enterprise (802.1X PEAP) Wi‑Fi authentication on Windows 11

TL;DR

Summary:
- The article addresses a technical issue caused by a specific Windows update (KB5127648) that disrupts WPA2 Enterprise 802.1X PEAP Wi-Fi authentication.
- It details troubleshooting steps and community-driven workarounds for IT administrators and users experiencing connectivity failures in enterprise network environments.

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